Reasons why it may not be possible to switch on the four-in-one gas monitor
As gas detector technology continues to mature, in order to meet customer needs, portable single gas detectors can no longer meet customer needs. However, portable gas detectors have the characteristics of small size, light weight, and fast response. Among them, the four-in-one gas detector is a very popular one. The standard configuration of the four-in-one gas detector can detect combustible gas, oxygen, carbon monoxide, and hydrogen sulfide at the same time. The two sensors of combustible gas and oxygen cannot be replaced. The other two toxic gases can be prepared according to the needs of the detected gas. gas sensor. So do you know why the four-in-one gas detector cannot be turned on?
The possible reason why the four-in-one gas detector cannot be turned on may be the battery. The battery power is exhausted. The four-in-one gas detector is damaged or malfunctions. The four-in-one gas detector needs to be charged and tested. The four-in-one gas detector will immediately enter the alarm state when it is turned on. The sensor should be stabilized and the low battery power alarm will occur. Highly sensitive sensors or biased sensors need to wait for 60 seconds before the measured gas concentration data can be displayed normally.
In addition, when using the four-in-one gas detector in different occasions, make sure that the power switch of the four-in-one gas detector (explosion-proof location) is turned to "OFF", insert the battery, and turn the sensitivity adjustment knob counterclockwise to the end. Place the instrument in a gas environment, turn the power switch to "ON", and the power indicator light will be on. When the indicator light is on (indicating that the battery power is sufficient), the instrument can detect normally.
